196873209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98981}}^1$

素因数の和:99017

約数の個数: 24

約数和(自身を含む): 324265032

約数和(自身を除く): 127391823

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 98981, 296943, 890829, 1286753, 1682677, 3860259, 5048031, 11580777, 15144093, 21874801, 65624403, 196873209]

約数ペア:

[(1, 196873209), (3, 65624403), (9, 21874801), (13, 15144093), (17, 11580777), (39, 5048031), (51, 3860259), (117, 1682677), (153, 1286753), (221, 890829), (663, 296943), (1989, 98981)]